Enantiomeric compositions of monoterpene hydrocarbons in different tissues for four individuals of Pinus sylvestris

arbre arbre forestier bark branche branches chemical composition composition chimique cones conos corteza feuille fitomejoramiento floema foliage forest trees genetic variation hidrocarburos hojas hydrocarbons hydrocarbure leaves monoterpene monoterpenes monoterpenos phloem pinus sylvestris plant breeding progeny testing pruebas de descendencia racine ramas roots stems suecia sweden tallo tige trees xilema xylem